<?php

System::load_sys_class('model', 'sys', 'no');
class category_model extends model
{
    public function __construct()
    {
        parent::__construct();
    }

    public function addcategory($sql = '')
    {

        //MYSQL 事务代码
        mysql_query('SET AUTOCOMMIT=0');
        mysql_query('START TRANSACTION');    //开启事务	
        $que = true;

        mysql_query('ROLLBACK');//失败回滚
        mysql_query('SET AUTOCOMMIT=1');

        return false;
    }
}
